package reflect;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

/**
 * 调用有参方法
 */
public class ReflectDemo5 {
    public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
        Class cls = Class.forName("reflect.Person");
        Object o = cls.newInstance();

        //say(String info)
        Method m1 = cls.getMethod("say",String.class);
        m1.invoke(o,"嘿嘿");

        //say(String info,int count)
        Method m2 = cls.getMethod("say",String.class,int.class);
        m2.invoke(o,"哈哈",5);
    }
}
